Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1788543 | Current Applied Physics | 2010 | 4 Pages |
Abstract
An inkjet printing method was introduced to synthesize materials with a pattern, which have been very difficult to print by normal inkjet printers. Based on the proposed method, ZnS:Mn nano-phosphor was synthesized with a pattern by a chemical reaction with two different reactive inks. The nano-phosphor had mostly hexagonal-type structures with an average size of 20 nm. Photoluminescence and cathodoluminescence spectra showed an intensity resonance between peaks at 441 nm and 597 nm depending on a capping agent, which means that the Mn2+ ion was incorporated into the vacancy sites of ZnS lattice after the formation of vacancies in ZnS.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Condensed Matter Physics
Authors
Hongki Cha, Sung Il Ahn, Kyung Cheol Choi,